136688678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6959}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 248555520

約数和(自身を除く): 111866842

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 6959, 9821, 13918, 19642, 48713, 97426, 160057, 320114, 424499, 848998, 1120399, 2240798, 2971493, 5942986, 9763477, 19526954, 68344339, 136688678]

約数ペア:

[(1, 136688678), (2, 68344339), (7, 19526954), (14, 9763477), (23, 5942986), (46, 2971493), (61, 2240798), (122, 1120399), (161, 848998), (322, 424499), (427, 320114), (854, 160057), (1403, 97426), (2806, 48713), (6959, 19642), (9821, 13918)]